There are two different ways of modeling zi panel data. One uses a
latent class structure, and the other an observed class, with truncated
Poisson or Negative binomial. These authors chose the latter as more
tractable for GEE type modeling.

P
mmamiti wrote:

No, it doesn't. I settled on using zinb with vce(cluster). I also ran
xtlogit, pa (on the zero/nonzero component) and xtnbreg, pa (on the count
component) for comparison.
Jabr, Wael M wrote:

Does Stata support Zero-inflated Negative Binomial models for Panel data?
I have researched some of the documentations but couldn't find a reference